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ubuntucveUbuntu.comUB:CVE-2011-0709
HistoryFeb 18, 2011 - 12:00 a.m.

CVE-2011-0709

2011-02-1800:00:00
ubuntu.com
ubuntu.com
13

CVSS2

7.8

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:N/I:N/A:C

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS

0.01

Percentile

83.6%

The br_mdb_ip_get function in net/bridge/br_multicast.c in the Linux kernel
before 2.6.35-rc5 allows remote attackers to cause a denial of service
(NULL pointer dereference and system crash) via an IGMP packet, related to
lack of a multicast table.

Notes

Author Note
sbeattie occurred between 2.6.35-rc1 and 2.6.35-rc5, see http://openwall.com/lists/oss-security/2011/02/16/1
OSVersionArchitecturePackageVersionFilename
ubuntu10.10noarchlinux< 2.6.35-8.13UNKNOWN
ubuntu10.04noarchlinux-lts-backport-maverick< 2.6.35-8.13~lucid1UNKNOWN

CVSS2

7.8

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:N/I:N/A:C

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS

0.01

Percentile

83.6%